80674386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 183036672

約数和(自身を除く): 102362286

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 193, 233, 299, 386, 466, 579, 598, 699, 897, 1158, 1398, 1794, 2509, 3029, 4439, 5018, 5359, 6058, 7527, 8878, 9087, 10718, 13317, 15054, 16077, 18174, 26634, 32154, 44969, 57707, 69667, 89938, 115414, 134907, 139334, 173121, 209001, 269814, 346242, 418002, 584597, 1034287, 1169194, 1753791, 2068574, 3102861, 3507582, 6205722, 13445731, 26891462, 40337193, 80674386]

約数ペア:

[(1, 80674386), (2, 40337193), (3, 26891462), (6, 13445731), (13, 6205722), (23, 3507582), (26, 3102861), (39, 2068574), (46, 1753791), (69, 1169194), (78, 1034287), (138, 584597), (193, 418002), (233, 346242), (299, 269814), (386, 209001), (466, 173121), (579, 139334), (598, 134907), (699, 115414), (897, 89938), (1158, 69667), (1398, 57707), (1794, 44969), (2509, 32154), (3029, 26634), (4439, 18174), (5018, 16077), (5359, 15054), (6058, 13317), (7527, 10718), (8878, 9087)]